Starflint
Member
Source: https://www.reddit.com/r/UFOs/comments/1k1vz10/do_you_think_the_spherical_ufo_sighting_in_buga/
Source: https://www.reddit.com/r/UFOs/comments/1k1ugav/newly_released_images_of_the_spherical_ufo/
The above is a discussion thread about this incident. I found that all the videos related to this incident were created by a pseudoscientific technology company called "Germany Company" as part of a fake viral marketing campaign.
For example, in this clip from their latest video on their YouTube homepage, the "laboratory" backdrop directly has their company logo printed on it:
Source: https://youtu.be/ipLhKZ1YDhg?t=420
It's really funny how the researchers are wearing cheap and unprofessional protective gear, and there's a red wire casually connected from a DC power supply on the table to a metal clamp, along with an IPS screen oscilloscope in hand, a device that looks like a soldering iron, and the whole setup looks more like an electronics workshop:
Also here, an employee wearing a shirt with the company's logo is using a blowtorch to barbecue the "Bates ball" without wearing protective clothing:
Source: https://youtu.be/ipLhKZ1YDhg?t=468
It can be confirmed that the whole incident is a case of commercial viral marketing, but I want to figure out how those flying spheres in several of his videos were actually made. In the first video, the movement of the sphere looks very much like someone is pulling it from below with a fishing line, and the subsequent flying state seems to be swaying due to the influence of the wind
Source: https://www.youtube.com/watch?v=92mpJFSLVTA
However, the brief descent and hovering action of the sphere in the second video looks very much like a drone (spherical drone)
Source: https://youtu.be/1zdfe4499xw?t=78
And the movement trajectory in this video also resembles that of a drone.
Source: https://www.youtube.com/watch?v=e_NwO1qVGrs
Although I haven't found spherical drones with smooth surfaces, I did find some related videos:
Source: https://www.youtube.com/watch?v=PGb66QrO0ik&list=PLbjrLe-7gO_FD2nT3OmoqCOCHP-Q_xfUN&index=13
However, the sphere in the video seems smoother and does not have the ventilation holes typical of spherical drones. So now I'm not very sure whether that thing is a balloon or a drone, and how it was done?